I am getting an OutOfMemoryError while trying to read a excel file(.xlsm) of size ~2Mb.
I am running this application on a websphere server. Is there any way i could read this file with out changing any server configurations?
Not sure. Maybe open the file manually (xlsx files are just zip files containing various XML documents) and see if somewhere in there you find a sheet attribute that looks like "r:id". (And, of course, see what that value is in various spreadsheets so as to figure out the logic behind it.)